I agree, Waves are not to blame for the depreciation of the WCT,
I just wrote that the calculated amounts of BCH unclear if the creators wrote bought 1 BCH and share it to all who will participate in proportion to their WCT, then Yes, it would have been fair! but they didn't write about that there is a limit to the BCH for this promotion.
and the amount that I lost, I wrote in order to further, people understand what can be with such great promotions of this platform and how much they will receive coins!
I had a problem with the title of your topic even before reading the post but decided to give it a try anyway. Waves is a platform which is used by many tokens and you can't blame them if you have an issue with one of those tokens. If that was the case everybody could blame ETH for being scam & fraud because so many shit token airdrops on that platform turned out to be scams.
From the bold part of your reply above it seems that you have concluded this as well. Therefore, I am kindly asking you to change the title of your topic to something more appropriate to avoid unnecessary FUD. Just to make clear I don't know anything about BCH and from what I managed to get from this thread they did nothing wrong except maybe not making the rules clear enough. But for sure, your issue is with BCH and not Waves platform. At least swap Waves with BCH in the title.